标准号:BS 4521-2-1975
中文标准名称:私营铁路道岔规范.第2部分:英国铁路机车不运行的、轴负荷不超过10吨的轻型平底钢轨岔道
英文标准名称:Specification for railway turnouts for private users - Light grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 10 tons, using flat bottom rails
标准类型:S12
发布日期:1975/4/30 12:00:00
实施日期:1975/4/30 12:00:00
中国标准分类号:S12
国际标准分类号:45.080
适用范围:Turnouts from 4 ft 8$9H in gauge track made from rails to BS 11, section 7**.